Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
As June arrives, Sisters's weather shows a minor increase in high-temperatures, edging from May's moderate 60.1°F to a comfortable 67.5°F. Sisters's temperature in June declines substantially from daytime highs, settling at a consistent average of 44.6°F during the nights.Humidity
The average relative humidity in June is 62%.Rainfall
In Sisters, in June, during 11.4 rainfall days, 1.1" of precipitation is typically accumulated. In Sisters, during the entire year, the rain falls for 142.1 days and collects up to 22.87" of precipitation.Snowfall
June through August are months without snowfall.Daylight
The month with the longest days is June, with an average of 15h and 30min of daylight.On the first day of the month, sunrise is at 5:25 am and sunset at 8:43 pm. On the last day of June, sunrise is at 5:25 am and sunset at 8:54 pm PDT.
Sunshine
The average sunshine in June in Sisters is 11.2h.UV index
In Sisters, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In June, a daily UV index of 5 turns into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Experience reduced UV exposure by about half when donning a wide-brim hat.
FAQ
What is the temperature in June in Sisters?
What is the average humidity in June in Sisters?
How many days does it rain in June in Sisters?
When it does not snow in Sisters?
Does it snow in Sisters in June?
When are the longest days in Sisters?
How many hours of daylight does Sisters have in June?
When are sunrise and sunset in June in Sisters?
How long on average sun shines in June in Sisters?
What is the UV index reading in June in Sisters?
Average temperature in June
Sisters, OR
- Average high temperature in June: 67.5°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in June: 44.6°F
The month with the highest average low temperature is August (50.7°F).
The coldest month (with the lowest average low temperature) is December (24.8°F).
Average pressure in June
Sisters, OR
- Average pressure in June: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed in June
Sisters, OR
- Average wind speed in June: 5.5mph
The windiest month (with the highest average wind speed) is February (6.1mph).
The calmest months (with the lowest average wind speed) are August and September (4.8mph).
Average humidity in June
Sisters, OR
- Average humidity in June: 62%
The month with the highest relative humidity is December (84%).
The months with the lowest relative humidity are July and August (53%).
Average rainfall in June
Sisters, OR
- Average rainfall in June: 1.1"
The wettest month (with the highest rainfall) is January (3.31").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in June
Sisters, OR
- Average rainfall days in June: 11.4 days
The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is July (5 days).
Average snowfall in June
Sisters, OR
- Average snowfall in June: 0"
The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Sisters, OR
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (14.7 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in June /
Average sunshine in June
Sisters, OR
- Average daylight in June: 15h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in June: 11h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in June
Sisters, OR
- Average sunshine days in June: 15.8 days
The month with the most sunshine days is July (23.3 days).
The month with the least sunshine days is March (8.1 days).
Average UV index in June
Sisters, OR
- Average UV index in June: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in June
Sisters, OR
- Average cloud cover in June: 26
The months with the most cloud cover are January, February, March and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in June
Sisters, OR
- Average visibility in June: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Sisters, Oregon, USA
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